Due to privacy issues, however, it is possible to unable the recording of Skype talks via chat or to limit memory time for three months, one month, two weeks in your PC, or even to disable the talks memory completely.

The problem lies on when we wish to delete the talks of only one contact, and leave the rest of them in the memory of the program. The only alternative so far was to delete them manually, but now a tool to cancel the chat history of only one user has finally become available: all you have to do is to select the username.

The program runs on both Skype 3 and 4 and can be downloaded from the Skype forum.

Via: gHacks